Hi Team I am testing the RKE2 deployment with dual stack by passing the ipv4 and v6 address for cluster and service CIDR. But facing an error message of "cluster-cidr: [10.42.0.0/16 2c06:25:f1cd:11:10::/80] and node-ip: [172.21.50.20], must share the same IP version (IPv4, IPv6 or dual-stack)”. I have not passed any value for the node ip in the config.yaml, it is automatically determined. Need a help in understanding why is it designed this way to specify for node ip as well.

This is an upstream requirement. https://kubernetes.io/docs/concepts/services-networking/dual-stack/#configure-ipv4-ipv6-dual-stack

when there is no --cloud-provider the administrator can pass a comma-separated pair of IP addresses via --node-ip to manually configure dual-stack .status.addresses for that Node. If a Pod runs on that node in HostNetwork mode, the Pod reports these IP addresses in its .status.podIPs field. All podIPs in a node match the IP family preference defined by the .status.addresses field for that Node.